A second HD mating type sublocus of Flammulina velutipes is at least di-allelic and active: new primers for identification of HD-a and HD-b subloci.

abstract：:In this work, we studied the main characteristics of flowering, reproductive system and diversity of pollinators for the biofuel plant Jatropha curcas (L.) in a site of tropical southeastern Mexico, within its center of origin. The plants were monoecious with inflorescences of unisexual flowers. The male flowers produ...

journal_title：PeerJ

authors： Rincón-Rabanales M,Vargas-López LI,Adriano-Anaya L,Vázquez-Ovando A,Salvador-Figueroa M,Ovando-Medina I

更新日期：2016-03-14 00:00:00

abstract：:Rhodioloside, the main effective constituent of Rhodiola rosea, demonstrates antiaging and antioxidative stress functions and inhibits calcium overloading in cells. These functions imply that rhodioloside may exert protective effects on hippocampal neurons after total cerebral ischemia/reperfusion injury. In this stud...

journal_title：PeerJ

authors： Zhang Y,Guo X,Wang G,Liu J,Liang P,Wang H,Zhu C,Wu Q

更新日期：2020-11-09 00:00:00

abstract：Background:Non-small cell lung cancer (NSCLC) is one of the most common malignant tumors in the world, and it has become the leading cause of death of malignant tumors. However, its mechanisms are not fully clear. The aim of this study is to investigate the key genes and explore their potential mechanisms involving in ...

journal_title：PeerJ

authors： Zhang L,Peng R,Sun Y,Wang J,Chong X,Zhang Z

更新日期：2019-12-12 00:00:00

abstract：:In a number of recent studies we used computer modeling to investigate the evolution of muscle leverage (moment arms) and function in extant and extinct archosaur lineages (crocodilians, dinosaurs including birds and pterosaurs). These studies sought to quantify the level of disparity and convergence in muscle moment ...

journal_title：PeerJ

authors： Bates K,Maidment SC,Schachner ER,Barrett PM

更新日期：2015-10-08 00:00:00

abstract：:The Yazoo Darter, Etheostoma raneyi (Percidae), is an imperiled freshwater fish species endemic to tributaries of the Yocona and Little Tallahatchie rivers of the upper Yazoo River basin, in northern Mississippi, USA. The two populations are allopatric, isolated by unsuitable lowland habitat between the two river drai...

journal_title：PeerJ

authors： Sterling KA,Nielsen SV,Brown AJ,Warren ML Jr,Noonan BP

更新日期：2020-05-04 00:00:00

abstract：Purpose:To explore whether unilateral relapse of Bechet's disease-associated uveitis (BDU) causes differences in the tear proteome between the diseased and the contralateral quiescent eye and potential tear biomarkers for uveitis recurrence and disease monitoring. Method:To minimize interindividual variations, bilater...

journal_title：PeerJ

authors： Liang A,Qin W,Zhang M,Gao F,Zhao C,Gao Y

更新日期：2020-06-19 00:00:00

abstract：:Palythoa caribaeorum is a zoanthid often dominant in shallow rocky environments along the west coast of the Atlantic Ocean, from the tropics to the subtropics. This species has high environmental tolerance and is a good space competitor in reef environments. Considering current and future scenarios in the global clima...

journal_title：PeerJ

authors： Durante LM,Cruz ICS,Lotufo TMC

更新日期：2018-05-17 00:00:00

abstract：:Because of the environmental sensitivity of the Black Sea, as a semi-enclosed sea, any subsea oil spill can cause destructive impacts on the marine environment and beaches. Employing numerical modeling as a prediction tool is one of the most efficient methods to understand oil spill behavior under various environmenta...

journal_title：PeerJ

authors： Korotenko KA

更新日期：2018-08-29 00:00:00

abstract：:Determining whether a population is introduced or native to a region can be challenging due to inadequate taxonomy, the presence of cryptic lineages, and poor historical documentation. For taxa with resting stages that bloom episodically, determining origin can be especially challenging as an environmentally-triggered...

journal_title：PeerJ

authors： Govindarajan AF,Carman MR,Khaidarov MR,Semenchenko A,Wares JP

更新日期：2017-04-18 00:00:00

abstract：:Physical exercise is linked to individuals whose affect profiles are invariably positive and it induces anti-apoptotic and anti-excitotoxic effects, buttressing blood-brain barrier intactness in both healthy individuals and those suffering from disorders accompanying overweight and obesity. In this regard, exercise of...

journal_title：PeerJ

authors： Garcia D,Archer T

更新日期：2014-12-16 00:00:00

abstract：:It is deemed important to understand cetacean occurrence and distribution to comprehend their ecological roles. The geographical occurrence of species' niche can be used to better describe their potential distribution. The niche can be defined using environmental variables. Those variables are considered static and no...

journal_title：PeerJ

authors： Figueiredo GCE,do Amaral KB,Santos MCO

更新日期：2020-10-05 00:00:00

abstract：BACKGROUND:In Burkina Faso, it is not uncommon for mothers to drink alcohol, even during pregnancy. We aimed to study the association between maternal alcohol consumption during pregnancy and the child's cognitive performance using the Kaufman Assessment Battery for Children, 2nd edition (KABC-II) and the Children's Ca...

journal_title：PeerJ

authors： Sanou AS,Diallo AH,Holding P,Nankabirwa V,Engebretsen IMS,Ndeezi G,Tumwine JK,Meda N,Tylleskar T,Kashala-Abotnes E

更新日期：2017-06-30 00:00:00

abstract：Background:Evidences indicated that non-small-cell lung cancer (NSCLC) and small-cell lung cancer (SCLC) might originate from the same cell type, which however ended up to be two different subtypes of lung carcinoma, requiring different therapeutic regimens. We aimed to identify the differences between these two subtyp...

journal_title：PeerJ

authors： Wu J,Hao Z,Ma C,Li P,Dang L,Sun S

更新日期：2020-04-23 00:00:00

abstract：:Although many ecologists focus on the relationship between species richness (S) and evenness (E), conflicts between observation and theory are difficult to reconcile. Empirical S-E relationships were not consistent, while relationships show strong correlation between S and E. Since E essentially depended on the relati...

journal_title：PeerJ

authors： Su Q

更新日期：2018-06-12 00:00:00

abstract：:The recent increased integration of evolutionary theory into conservation programs has greatly improved our ability to protect endangered species. A common application of such theory links population dynamics and indices of genetic diversity, usually estimated from neutrally evolving markers. However, some studies hav...

journal_title：PeerJ

authors： Baltazar-Soares M,Bracamonte SE,Bayer T,Chain FJ,Hanel R,Harrod C,Eizaguirre C

更新日期：2016-04-11 00:00:00

abstract：:Biological carbon sequestration by forest ecosystems plays an important role in the net balance of greenhouse gases, acting as a carbon sink for anthropogenic CO2 emissions. Nevertheless, relatively little is known about the abiotic environmental factors (including climate) that control carbon storage in temperate and...

journal_title：PeerJ

authors： Duchesne L,Houle D,Ouimet R,Lambert MC,Logan T

更新日期：2016-03-03 00:00:00

abstract：:Bovine odorant-binding protein (bOBP) differs from other lipocalins by lacking the conserved disulfide bond and for being able to form the domain-swapped dimers. To identify structural features responsible for the formation of the bOBP unique dimeric structure and to understand the role of the domain swapping on maint...

journal_title：PeerJ

authors： Stepanenko OV,Roginskii DO,Stepanenko OV,Kuznetsova IM,Uversky VN,Turoverov KK

更新日期：2016-04-18 00:00:00

abstract：:Purple Broccoli (Brassica oleracea L. var italica) attracts growing attention as a functional food. Its purple coloration is due to high anthocyanin amounts. Light represents a critical parameter affecting anthocyanins biosynthesis. In this study, 'Purple Broccoli', a light-responding pigmentation cultivar, was assess...

journal_title：PeerJ

authors： Liu C,Yao X,Li G,Huang L,Xie Z

更新日期：2020-05-05 00:00:00

abstract：:Fear is a response to a known threat, anxiety is a response to a perceived threat. Both of these affective states can be detrimental to animal welfare in modern housing environments. In comparison to the well-validated tests for assessing fear in laying hens, tests for measuring anxiety are less developed. Perception ...

journal_title：PeerJ

authors： Campbell DLM,Taylor PS,Hernandez CE,Stewart M,Belson S,Lee C

更新日期：2019-07-10 00:00:00

abstract：:Several aspects of an individual's appearance have been shown to predict personality and related behaviour. While some of these cues are grounded in biology (e.g., the human face), other aspects of a person's appearance can be actively controlled (e.g., clothing). In this paper, we consider a common fashion accessory,...

journal_title：PeerJ

authors： Ellis DA,Jenkins R

更新日期：2015-08-27 00:00:00

abstract：Background:The ongoing change in climate is predicted to exert unprecedented effects on Earth's biodiversity at all levels of organization. Biological conservation is important to prevent biodiversity loss, especially for species facing a high risk of extinction. Understanding the past responses of species to climate c...

journal_title：PeerJ

authors： Bai Y,Wei X,Li X

更新日期：2018-01-16 00:00:00

abstract：:The fight against the emergence of mutant influenza strains has led to the screening of an increasing number of compounds for inhibitory activity against influenza neuraminidase. This study explores the chemical space of neuraminidase inhibitors (NAIs), which provides an opportunity to obtain further molecular insight...

journal_title：PeerJ

authors： Anuwongcharoen N,Shoombuatong W,Tantimongcolwat T,Prachayasittikul V,Nantasenamat C

更新日期：2016-04-19 00:00:00

abstract：:Due to its remote and isolated location, Antarctica is home to a unique diversity of species. The harsh conditions have shaped a primarily highly adapted endemic fauna. This includes the notothenioid family Channichthyidae. Their exceptional physiological adaptations have made this family of icefish the focus of many ...

journal_title：PeerJ

authors： Kuhn T,Zizka VMA,Münster J,Klapper R,Mattiucci S,Kochmann J,Klimpel S

更新日期：2018-05-11 00:00:00

abstract：:Background. Hand function is essential to a person's self-efficacy and greatly affects quality of life. Adapted utensils with handles of increased diameters have historically been used to assist individuals with arthritis or other hand disabilities for feeding, and other related activities of daily living. To date, mi...

journal_title：PeerJ

authors： McDonald SS,Levine D,Richards J,Aguilar L

更新日期：2016-02-15 00:00:00

abstract：:Although neonicotinoids are targeted at insects, their predominant use as a seed dressing and their long persistence in soils mean that non-target soil organisms such as earthworms are likely to be chronically exposed to them. Chronic exposure may pose risks that are not evaluated in most toxicity tests. We experiment...

journal_title：PeerJ

authors： Basley K,Goulson D

更新日期：2017-04-11 00:00:00

abstract：:Mathematical models of collective cell movement often neglect the effects of spatial structure, such as clustering, on the population dynamics. Typically, they assume that individuals interact with one another in proportion to their average density (the mean-field assumption) which means that cell-cell interactions oc...

journal_title：PeerJ

authors： Binny RN,Haridas P,James A,Law R,Simpson MJ,Plank MJ

更新日期：2016-02-15 00:00:00

abstract：:Ticks are globally distributed arthropods and a public health concern due to the many human pathogens they carry and transmit, including the causative agent of Lyme disease, Borrelia burgdorferi. As tick species' ranges increase, so do the number of reported tick related illnesses. The microbiome is a critical part of...

journal_title：PeerJ

authors： Gil JC,Helal ZH,Risatti G,Hird SM

更新日期：2020-12-02 00:00:00

abstract：:While studying organisms living in association with the solitary tunicate Phallusia nigra (Ascidiacea, Ascidiidae) from a shallow fringing reef at Zeytouna Beach (Egyptian Red Sea), one of the collected ascidians showed peculiar perforations on its tunic. Once dissected, the perforations revealed to be the openings of...

journal_title：PeerJ

authors： Martin D,Nygren A,Cruz-Rivera E

更新日期：2017-06-01 00:00:00

abstract：:Some plants popularly employed for the treatment of peptic ulcers have proved to be attractive sources of new drugs. Despite extensive research, the pharmacological and toxicological potentials of these plants are not fully understood. In this context, the aim of this work was to analyze the multielemental composition...

journal_title：PeerJ

authors： Vieira LD,da Silva KT,Giarola RS,Inocente GF,Kushima H,Hiruma Lima CA,Hormaza JM

更新日期：2018-09-12 00:00:00

abstract：Introduction:Knowledge Translation (KT) is expected to be a critical learning outcome of a Continuing Professional Development (CPD) program. It continues to serve as an area of interest among educators and healthcare providers due to its importance to evidence-based practice. This study endeavored to develop a valid a...

journal_title：PeerJ

authors： Ong IL,Diño MJS,Calimag MMP,Hidalgo FA

更新日期：2018-08-13 00:00:00